I've done this bulletin board every year, and the kids (and adults) love it! I send out a letter to the parents asking for random items, and this is what I got this year:) The item to search for changes every day.
GIANT SHAPE MATCH: Check out this awesome indoor math activity for toddlers and preschoolers; an awesome rainy day activity; quick and easy to set up; easy toddler activity; easy preschool activity; diy math activity
Amber BPA-Free Plastic Bottles with Black Lotion Pumps (Pack of 4)
Easter activities: Bunny crafts: She taped a piece of pipe cleaner on the back of the ears so they stick into the top of the cup. I'm going to run the pipe cleaner the length of the ear to make them bendable so I can pose them.